.dropload-up,.dropload-down{position: relative; height: 0; overflow: hidden; -webkit-transform:translateZ(0); transform:translateZ(0);}
.dropload-down{height: 0.66666666rem;}
.dropload-refresh,.dropload-update,.dropload-load,.dropload-noData{height: 0.66666666rem; line-height: 0.66666666rem; text-align: center;}
.dropload-load .loading{display: inline-block; height: 0.4rem; width: 0.4rem; border-radius: 100%; margin: 0.16rem; border: 2px solid #666; border-bottom-color: transparent; vertical-align: middle; -webkit-animation: rotate 0.75s linear infinite; animation: rotate 0.75s linear infinite;}
.dropload-up,.dropload-down,.dropload-refresh,.dropload-load,.dropload-update,.dropload-noData {font-size: 14px;}
[data-dpr="2"] .dropload-up,[data-dpr="2"] .dropload-down,[data-dpr="2"] .dropload-refresh,[data-dpr="2"] .dropload-load,[data-dpr="2"] .dropload-update,[data-dpr="2"] .dropload-noData {font-size: 28px;}
[data-dpr="3"] .dropload-up,[data-dpr="3"] .dropload-down,[data-dpr="3"] .dropload-refresh,[data-dpr="3"] .dropload-load,[data-dpr="3"] .dropload-update,[data-dpr="3"] .dropload-noData {font-size: 42px;}
@-webkit-keyframes rotate {
	0% {
		-webkit-transform: rotate(0deg);
	}
	50% {
		-webkit-transform: rotate(180deg);
	}
	100% {
		-webkit-transform: rotate(360deg);
	}
}
@keyframes rotate {
	0% {
		transform: rotate(0deg);
	}
	50% {
		transform: rotate(180deg);
	}
	100% {
		transform: rotate(360deg);
	}
}